larry wrote:
The reverse of the coin has the banner "IN GOD WE TRUST" over the
eagle's head. Otherwise, it looks just like any other 1843 seated
liberty silver dollar. I cannot find any 1843 seated liberty dollars
that carry this banner.

If you have an 1843 dollar with IGWT, it's certainly a fake. That motto
wasn't added to dollar coins until 1866.

--
Bob